Gerhard WagnerDouble spending bug in Polygon’s Plasma bridgeI thought I was out of the security game for a while now and that my interests have moved on to other fields. Last week I came back from an…6 min read·Oct 21, 2021--2--2
Gerhard WagnerinCoinmonksThe DeFi liquidation gameThe DeFi liquidation space is a highly competitive, 24/7 multiplayer game that is ever evolving.12 min read·Apr 23, 2021----
Gerhard WagnerinConsenSys MediaDiscovering Signature Verification Bugs in Ethereum Smart ContractsReentrancy or Integer Overflows are security issues in smart contracts that most developers are aware of or at least have heard about.8 min read·Oct 11, 2018----
Gerhard WagnerinConsenSys MediaAuditing the 0x Protocol v2 with ConsenSys DiligenceConsenSys Diligence is a ConsenSys service providing audits of smart contracts and programs built off the Ethereum network. Periodically…3 min read·Sep 12, 2018----
Gerhard WagnerinConsenSys MediaAuditing Modular’s Interactive Crowdsale with ConsenSys DiligenceConsenSys Diligence is a ConsenSys service providing audits of smart contracts and programs built off the Ethereum network. Periodically…5 min read·Jul 9, 2018----
Gerhard WagnerinCoinmonksThe phenomenon of smart contract honeypotsHardly a week passes without large scale hacks in the crypto world. It’s not just centralised exchanges that are targets of attackers…7 min read·Mar 20, 2018--2--2